var browserName=navigator.appName;
var left_align = 268; // Set the left position to center the greybox
var top_align = 134;  // Set the top position to center the greybox
function _disp(id, hideid){
	if(browserName == "Netscape"){
	  var stop = document.documentElement.scrollTop;  
	  document.getElementById('ebox1').style.height=document.body.offsetHeight+"px";
	  document.getElementById('s'+id).style.position = "fixed";
	}else{
	  var stop = window.pageYOffset || document.body.scrollTop || document.documentElement.scrollTop;
	  window.onscroll=mveditbox;
	}
	var bodyVal = document.body.clientWidth;
	var mainVal = document.getElementById("main").clientWidth;
	var widthVal = (bodyVal - mainVal) / 2;
	
	if (hideid != "none"){
		document.getElementById('s'+hideid).style.display = 'none';
		document.getElementById('s'+id).style.display = 'block';
	}else{
		document.getElementById('s'+id).style.display = 'block';
	}
	document.getElementById('ebox1').style.display='block'; 
	
	/*document.getElementById('frm').style.opacity = 5/10;
	document.getElementById('frm').style.filter = 5/10;*/
	
	document.getElementById('ebox1').style.zIndex=100; 
	document.getElementById('s'+id).style.zIndex=1000; 
	/*document.getElementById('ebox1').style.top=stop+"px";*/
	var innerHeight = stop + 70;
	document.getElementById('s'+id).style.top=5+"px";
	document.getElementById('s'+id).style.left=widthVal+"px";
	
	var top_pos = stop+top_align;   
	/*document.getElementById('s').style.top= top_pos+"px";	*/
	
	var sleft = window.pageXOffset || document.body.scrollLeft || document.documentElement.scrollLeft;
	var left_pos = sleft+left_align;
	/*document.getElementById('s').style.left= left_pos+"px";*/
}

function disp(id, hideid){
	if(browserName == "Netscape"){
	  var stop = document.documentElement.scrollTop;  
	  document.getElementById('ebox1').style.height=document.body.offsetHeight+"px";
	  //document.getElementById('s'+id).style.position = "fixed";
	  document.getElementById('targetLightbox').style.position = "fixed";
	}else{
	  /*var stop = window.pageYOffset || document.body.scrollTop || document.documentElement.scrollTop;
	  window.onscroll=mveditbox;*/
	}

	var bodyVal = document.body.clientWidth;
	var bodyHeight = document.body.clientHeight;
	var mainVal = document.getElementById("main").clientWidth;
	var widthVal = (bodyVal - mainVal) / 2;
	
	
	/*if (hideid != "none"){
		document.getElementById('s'+hideid).style.display = 'none';
		document.getElementById('s'+id).style.display = 'block';
	}else{
		document.getElementById('s'+id).style.display = 'block';
	}*/
	document.getElementById('targetLightbox').innerHTML = document.getElementById('s'+id).innerHTML;
	document.getElementById('ebox1').style.display='block'; 
	document.getElementById('targetLightbox').style.display='block'; 
	
	/*document.getElementById('frm').style.opacity = 5/10;
	document.getElementById('frm').style.filter = 5/10;*/
	
	document.getElementById('ebox1').style.zIndex=100; 
	document.getElementById('s'+id).style.zIndex=1000;
	document.getElementById('ebox1').style.width=bodyVal+"px";
	document.getElementById('ebox1').style.backgroundColor="#808080";
	document.getElementById('ebox1').style.height=bodyHeight+"px";
	document.getElementById('targetLightbox').style.zIndex=1001;
	
		
	 
	/*document.getElementById('ebox1').style.top=stop+"px";*/
	var innerHeight = stop + 70;
	document.getElementById('targetLightbox').style.width=944+"px";
	document.getElementById('s'+id).style.top=5+"px";
	document.getElementById('targetLightbox').style.left=widthVal+5+"px";
	
	var top_pos = stop+top_align;   
	/*document.getElementById('s').style.top= top_pos+"px";	*/
	
	/*var sleft = window.pageXOffset || document.body.scrollLeft || document.documentElement.scrollLeft;
	var left_pos = sleft+left_align;*/
	/*document.getElementById('s').style.left= left_pos+"px";*/
}

function hide(id){
//document.getElementById('s'+id).style.display='none';
document.getElementById('targetLightbox').style.display='none';
/*document.getElementById('frm').style.opacity = 100;*/
document.getElementById('ebox1').style.display='none'; 
}

function mveditbox() {
var stop =window.pageYOffset || document.body.scrollTop || document.documentElement.scrollTop;
document.getElementById('ebox1').style.top=stop+"px";

var tot = stop+top_align;  
document.getElementById('s'+id).style.top= tot+"px";	

document.getElementById('ebox1').style.height = document.body.clientHeight+"px";
}

function disp_contact(id){
	if(browserName == "Netscape"){
	  var stop = document.documentElement.scrollTop;  
	  document.getElementById('ebox1').style.height=document.body.offsetHeight+"px";
	  document.getElementById('targetLightbox').style.position = "fixed";
	}else{
	  /*var stop = window.pageYOffset || document.body.scrollTop || document.documentElement.scrollTop;
	  window.onscroll=mveditbox;*/
	}
	var bodyVal = document.body.clientWidth;
	var bodyHeight = document.body.clientHeight;
	var mainVal = document.getElementById("main_container").clientWidth;
	var widthVal = (bodyVal - 400) / 2;

	document.getElementById('ebox1').style.display='block'; 
	document.getElementById('ebox1').style.width=bodyVal+"px";
	document.getElementById('targetLightbox').style.display='block'; 
	document.getElementById('targetLightbox').innerHTML = document.getElementById('c'+id).innerHTML;
	
	
	
	/*document.getElementById('frm').style.opacity = 5/10;
	document.getElementById('frm').style.filter = 5/10;*/
	
	document.getElementById('ebox1').style.zIndex=100; 
	document.getElementById('targetLightbox').style.zIndex=1000; 
	/*document.getElementById('ebox1').style.top=stop+"px";*/
	var innerHeight = stop + 70;
	/*document.getElementById('c'+id).style.top=100+"px";*/
	document.getElementById('targetLightbox').style.top=100+"px";
	document.getElementById('targetLightbox').style.left=widthVal+"px";
	
	var top_pos = stop+top_align;   
	/*document.getElementById('s').style.top= top_pos+"px";	*/
	
	var sleft = window.pageXOffset || document.body.scrollLeft || document.documentElement.scrollLeft;
	var left_pos = sleft+left_align;
	/*document.getElementById('s').style.left= left_pos+"px";*/
}
function hide_contact(id){
	document.getElementById('targetLightbox').style.display='none';
	/*document.getElementById('frm').style.opacity = 100;*/
	document.getElementById('ebox1').style.display='none';
	document.getElementById("contact_package_"+id).innerHTML = "<table width='100%'><tr><td>First Name *<br><input type='text' name='fname' id='fname_"+id+"'></td><td rowspan='5' valign='top'>Additional comments<br><textarea name='comments' id='comments_"+id+"' style='height:140px;'></textarea></td></tr><tr><td>Surname *<br><input type='text' name='lname' id='lname_"+id+"'></td></tr><tr><td>Email<br><input type='text' name='email' id='email_"+id+"'></td></tr><tr><td align='center'><b>OR</b></td></tr><tr><td>Telephone number<br><input type='text' name='tel' id='tel_"+id+"'></td></tr><tr><td colspan='2' align='center'><br><input type='button' value='Send' onclick=\"contact_package('"+id+"','"+id+"')\">&nbsp;&nbsp;<input type='button' value='Cancel' onclick=\"hide_contact('"+id+"')\"></td></tr></table>";
			document.getElementById("fname_"+id).value = '';
			document.getElementById("lname_"+id).value = '';
			document.getElementById("email_"+id).value = '';
			document.getElementById("tel_"+id).value = '';
			document.getElementById("comments_"+id).value = '';
}

function disp_contact_form(text){
	if(browserName == "Netscape"){
	  var stop = document.documentElement.scrollTop;  
	  document.getElementById('ebox1').style.height=document.body.offsetHeight+"px";
	  document.getElementById('targetLightbox').style.position = "fixed";
	}else{
	  /*var stop = window.pageYOffset || document.body.scrollTop || document.documentElement.scrollTop;
	  window.onscroll=mveditbox;*/
	}
	var bodyVal = document.body.clientWidth;
	var bodyHeight = document.body.clientHeight;
	var mainVal = document.getElementById("main_container").clientWidth;
	var widthVal = (bodyVal - 400) / 2;

	document.getElementById('ebox1').style.display='block'; 
	document.getElementById('ebox1').style.width=bodyVal+"px";
	document.getElementById('targetLightbox').style.display='block';
	document.getElementById('package_lightbox_header').innerHTML = text;
	document.getElementById('targetLightbox').innerHTML = document.getElementById('contact_content').innerHTML;
	
	document.getElementById('ebox1').style.zIndex=100; 
	document.getElementById('targetLightbox').style.zIndex=1000; 
	
	var innerHeight = stop + 70;
	
	document.getElementById('targetLightbox').style.top=100+"px";
	document.getElementById('targetLightbox').style.left=widthVal+"px";
	
	var top_pos = stop+top_align;   
	
	
	var sleft = window.pageXOffset || document.body.scrollLeft || document.documentElement.scrollLeft;
	var left_pos = sleft+left_align;
	
}
function hide_contact_form(){
	document.getElementById('targetLightbox').style.display='none';
	document.getElementById('ebox1').style.display='none';
}

function doResize(){
	
	var bodyHeight = document.body.clientHeight;
	var bodyVal = document.body.clientWidth;	
	var targetLightbox = document.getElementById('targetLightbox').clientWidth;
	if(targetLightbox < 500){
		var mainVal = targetLightbox;
	}else{
		var mainVal = document.getElementById("main_container").clientWidth;
	}
	var widthVal = (bodyVal - mainVal) / 2;
	if(widthVal <= 0){
		widthVal = 0;		
	}else{
		widthVal = widthVal + 5;	
	}
	//document.getElementById("s"+id).style.left = widthVal+"px";
	document.getElementById('targetLightbox').style.left = widthVal+"px";
	document.getElementById('ebox1').style.width=bodyVal+"px";
	document.getElementById('ebox1').style.height=bodyHeight+"px";
}